Geriatric malnutrition: recognition and correction.
D000368:Aged; D001835:Body Weight; D004032:Diet; D004750:Enteral Nutrition; D005260:Female; D005526:Food, Formulated; D005527:Food, Fortified; D006760:Hospitalization; D006801:Humans; D008297:Male; D010288:Parenteral Nutrition; D011502:Protein-Energy Malnutrition / Q000175:diagnosis* / Q000628:therapy